with injection of an air-fuel mixture under pressure during the suction or compression stroke

Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods for combusting unconventional fuel chemistries...

    • Patent number 11,952,936
    • Issue date Apr 9, 2024
    • Clearflame Engines, Inc.
    • Julie Blumreiter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3081071

    • Patent number 3,081,071
    • Issue date Mar 12, 1963
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2970582

    • Patent number 2,970,582
    • Issue date Feb 7, 1961
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2939441

    • Patent number 2,939,441
    • Issue date Jun 7, 1960
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2916023

    • Patent number 2,916,023
    • Issue date Dec 8, 1959
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2900968

    • Patent number 2,900,968
    • Issue date Aug 25, 1959
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2900971

    • Patent number 2,900,971
    • Issue date Aug 25, 1959
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2424723

    • Patent number 2,424,723
    • Issue date Jul 29, 1947
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2413343

    • Patent number 2,413,343
    • Issue date Dec 31, 1946
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    2331784

    • Patent number 2,331,784
    • Issue date Oct 12, 1943
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2314175

    • Patent number 2,314,175
    • Issue date Mar 16, 1943
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2204842

    • Patent number 2,204,842
    • Issue date Jun 18, 1940
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2164234

    • Patent number 2,164,234
    • Issue date Jun 27, 1939
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2091410

    • Patent number 2,091,410
    • Issue date Aug 31, 1937
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2091413

    • Patent number 2,091,413
    • Issue date Aug 31, 1937
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1988082

    • Patent number 1,988,082
    • Issue date Jan 15, 1935
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1903851

    • Patent number 1,903,851
    • Issue date Apr 18, 1933
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    1679286

    • Patent number 1,679,286
    • Issue date Jul 31, 1928
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    1664747

    • Patent number 1,664,747
    • Issue date Apr 3, 1928
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    1575541

    • Patent number 1,575,541
    • Issue date Mar 2, 1926
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    1527261

    • Patent number 1,527,261
    • Issue date Feb 24, 1925
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    1410886

    • Patent number 1,410,886
    • Issue date Mar 28, 1922
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    1398647

    • Patent number 1,398,647
    • Issue date Nov 29, 1921
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    1342483

    • Patent number 1,342,483
    • Issue date Jun 8, 1920
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    1341255

    • Patent number 1,341,255
    • Issue date May 25, 1920
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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    1330874

    • Patent number 1,330,874
    • Issue date Feb 17, 1920
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents